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Nagore D, Candela A, Bürge M, Tamayo E, Murie-Fernández M, Vives M, Monedero P, Álvarez J, Mendez E, Pasqualetto A, Mon T, Pita R, Varela MA, Esteva C, Pereira MA, Sanchez J, Rodriguez MA, Garcia A, Carmona P, López M, Pajares A, Vicente R, Aparicio R, Gragera I, Calderón E, Marcos JM, Gómez L, Rodríguez JM, Matilla A, Medina A, Hernández A, Morales L, Santana L, Garcia E, Montesinos S, Muñoz P, Bravo B, Alvarez J, Blanco V. Uric Acid and acute kidney injury in high-risk patients for developing Acute Kidney Injury undergoing cardiac surgery: a prospective multicenter study. Rev Esp Anestesiol Reanim (Engl Ed) 2024:S2341-1929(24)00094-5. [PMID: 38704092 DOI: 10.1016/j.redare.2024.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 09/06/2023] [Accepted: 09/20/2023] [Indexed: 05/06/2024]
Abstract
PURPOSE It is unclear whether preoperative serum uric acid (SUA) elevation may play a role in the development of acute kidney injury (AKI) associated with cardiac surgery (CSA-AKI). We conducted a cohort study to evaluate the influence of preoperative hyperuricemia on AKI in patients at high risk for developing SC-AKI. DESIGN Multicenter prospective international cohort study. SETTING Fourteen university hospitals in Spain and the United Kingdom. PARTICIPANTS We studied 261 consecutive patients at high risk of developing CSA-AKI, according to a Cleveland score ≥4 points, from July to December 2017. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS AKIN criteria were used for the definition of AKI. Multivariable logistic regression models and propensity score-matched pairwise analysis were used to determine the adjusted association between preoperative hyperuricemia (≥7 mg/dL) and AKI. Elevated preoperative AUS (≥7 mg/dL) was present in 190 patients (72.8%), whereas CSA-AKI occurred in 145 patients (55.5%). In multivariable logistic regression models, hyperuricemia was not associated with a significantly increased risk of AKI (adjusted Odds Ratio [OR]: 1.58; 95% confidence interval [CI]: 0.81-3; p = 0.17). In propensity score-matched analysis of 140 patients, the hyperuricemia group experienced similar adjusted odds of AKI (OR 1.05, 95%CI 0.93-1.19, p = 0.37). CONCLUSIONS Hyperuricemia was not associated with an increased risk of AKI in this cohort of patients undergoing cardiac surgery at high risk of developing CSA-AKI.
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Affiliation(s)
- D Nagore
- Departamento de Anestesia y Medicina Perioperatoria, Grupo Quirón - Policlínica Guipúzcoa, San Sebastián, Spain; Departamento de Anestesiología y Medicina Perioperatoria, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - A Candela
- Departamento de Anestesia y Medicina Perioperatoria, Grupo Quirón - Policlínica Guipúzcoa, San Sebastián, Spain; Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - M Bürge
- Departamento de Anestesia y Medicina Perioperatoria, Barts Heart Centre, St Bartholomew's Hospital, Londres, UK
| | - E Tamayo
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | | | - M Vives
- Departamento de Anestesiología & Cuidados Intensivos, Clínica Universidad de Navarra, Pamplona, Spain; Departamento de Anestesiología y Cuidados Intensivos, Clínica Universidad de Navarra, Pamplona, Spain.
| | - P Monedero
- Departamento de Anestesiología & Cuidados Intensivos, Clínica Universidad de Navarra, Pamplona, Spain
| | - J Álvarez
- Departamento de Anestesiología y Medicina Perioperatoria, Complejo Hospitalario Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - E Mendez
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - A Pasqualetto
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - T Mon
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - R Pita
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Alvaro Cunqueiro Vigo, Vigo, Spain
| | - M A Varela
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Alvaro Cunqueiro Vigo, Vigo, Spain
| | - C Esteva
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Alvaro Cunqueiro Vigo, Vigo, Spain
| | - M A Pereira
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Alvaro Cunqueiro Vigo, Vigo, Spain
| | - J Sanchez
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - M A Rodriguez
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - A Garcia
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - P Carmona
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitari i Politécnic La Fe, Valencia, Spain
| | - M López
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitari i Politécnic La Fe, Valencia, Spain
| | - A Pajares
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitari i Politécnic La Fe, Valencia, Spain
| | - R Vicente
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitari i Politécnic La Fe, Valencia, Spain
| | - R Aparicio
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitari i Politécnic La Fe, Valencia, Spain
| | - I Gragera
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Infanta Cristina, Badajoz, Spain
| | - E Calderón
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario Puerta de Mar, Cádiz, Spain
| | - J M Marcos
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario de León, León, Spain
| | - L Gómez
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario Virgen del Rocio, Sevilla, Spain
| | - J M Rodríguez
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario de Salamanca, Salamanca, Spain
| | - A Matilla
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario de Salamanca, Salamanca, Spain
| | - A Medina
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario de Málaga, Málaga, Spain
| | - A Hernández
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Policlínica Ibiza, Ibiza, Spain
| | - L Morales
- Servicio de Anestesiología y Medicina Perioperatoria, Hospital Universitario Dr, Negrín, Las Palmas de Gran Canaria, Spain
| | - L Santana
- Servicio de Anestesiología y Medicina Perioperatoria, Hospital Universitario Dr, Negrín, Las Palmas de Gran Canaria, Spain
| | - E Garcia
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - S Montesinos
- Departamento de Anestesiología y Medicina Perioperatoria, Centro Médico Teknon Barcelona, Barcelona, Spain
| | - P Muñoz
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital 12 de octubre, Madrid, Spain
| | - B Bravo
- Servicio de Anestesiología y Medicina Perioperatoria, Hospital de Cruces de Bizkaia, Bilbao, Spain
| | - Julian Alvarez
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
| | - V Blanco
- Departamento de Anestesiología y Medicina Perioperatoria, Hospital Universitario Virgen de la Macarena, Sevilla, Spain
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2
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Veloy C, Coll M, Pennino MG, Garcia E, Esteban A, García-Ruiz C, Certain G, Vaz S, Jadaud A, González M, Hidalgo M. Understanding the response of the Western Mediterranean cephalopods to environment and fishing in a context of alleged winners of change. Mar Environ Res 2024; 197:106478. [PMID: 38594093 DOI: 10.1016/j.marenvres.2024.106478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/09/2024] [Accepted: 03/25/2024] [Indexed: 04/11/2024]
Abstract
Increasing impacts of both fisheries and climate change have resulted in shifts in the structure and functioning of marine communities. One recurrent observation is the rise of cephalopods as fish recede. This is generally attributed to the removal of main predators and competitors by fishing, while mechanistic evidence is still lacking. In addition, climate change may influence cephalopods due to their high environmental sensitivity. We aim to unveil the effects of different anthropogenic and environmental drivers at different scales focusing on the cephalopod community of the Western Mediterranean Sea. We investigate several ecological indicators offering a wide range of information about their ecology, and statistically relating them with environmental, biotic and fisheries drivers. Our results highlight non-linear changes of indicators along with spatial differences in their responses. Overall, the environment drivers have greater effects than biotic and local human impacts with contrasting effects of temperature across the geographic gradient. We conclude that cephalopods may be impacted by climate change in the future while not necessary through positive warming influence, which should make us cautious when referring to them as generalized winners of current changes.
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Affiliation(s)
- Carlos Veloy
- Institute of Marine Science (ICM-CSIC), Passeig Marítim de La Barceloneta, Nº 37-49, 08003, Barcelona, Spain.
| | - Marta Coll
- Institute of Marine Science (ICM-CSIC), Passeig Marítim de La Barceloneta, Nº 37-49, 08003, Barcelona, Spain
| | - Maria Grazia Pennino
- Instituto Español de Oceanografía (IEO-CSIC) (Madrid), Calle del Corazón de María, 8, 28002, Madrid, Spain
| | - Encarnación Garcia
- Instituto Español de Oceanografía (IEO-CSIC) (Murcia), Calle el Varadero, 1, 30740, San Pedro del Pinatar, Spain
| | - Antonio Esteban
- Instituto Español de Oceanografía (IEO-CSIC) (Murcia), Calle el Varadero, 1, 30740, San Pedro del Pinatar, Spain
| | - Cristina García-Ruiz
- Instituto Español de Oceanografía (IEO-CSIC) (Málaga), Puerto Pesquero, s/n Aptdo. 285, 29640, Fuengirola, Spain
| | | | - Sandrine Vaz
- MARBEC, Univ. Montpellier, CNRS, Ifremer, IRD, Sète, France
| | | | - María González
- Instituto Español de Oceanografía (IEO-CSIC) (Murcia), Calle el Varadero, 1, 30740, San Pedro del Pinatar, Spain
| | - Manuel Hidalgo
- Instituto Español de Oceanografía (IEO-CSIC) (Baleares), Ecosystem Oceanography Group (GRECO), Moll de Ponent, 07015, Palma, Spain
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3
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Vega DM, Yee LM, McShane LM, Williams PM, Chen L, Vilimas T, Fabrizio D, Funari V, Newberg J, Bruce LK, Chen SJ, Baden J, Carl Barrett J, Beer P, Butler M, Cheng JH, Conroy J, Cyanam D, Eyring K, Garcia E, Green G, Gregersen VR, Hellmann MD, Keefer LA, Lasiter L, Lazar AJ, Li MC, MacConaill LE, Meier K, Mellert H, Pabla S, Pallavajjalla A, Pestano G, Salgado R, Samara R, Sokol ES, Stafford P, Budczies J, Stenzinger A, Tom W, Valkenburg KC, Wang XZ, Weigman V, Xie M, Xie Q, Zehir A, Zhao C, Zhao Y, Stewart MD, Allen J. Erratum to "Aligning tumor mutational burden (TMB) quantification across diagnostic platforms: phase II of the Friends of Cancer Research TMB Harmonization Project": [Annals of Oncology 32 (2021) 1626-1636]. Ann Oncol 2024; 35:145. [PMID: 37558578 DOI: 10.1016/j.annonc.2023.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2023] Open
Affiliation(s)
- D M Vega
- Friends of Cancer Research, Washington
| | - L M Yee
- National Cancer Institute, Bethesda
| | | | - P M Williams
- Molecular Characterization Laboratory, Frederick National Lab for Cancer Research, Leidos Biomedical Research Inc., Frederick
| | - L Chen
- Molecular Characterization Laboratory, Frederick National Lab for Cancer Research, Leidos Biomedical Research Inc., Frederick
| | - T Vilimas
- Molecular Characterization Laboratory, Frederick National Lab for Cancer Research, Leidos Biomedical Research Inc., Frederick
| | | | - V Funari
- NeoGenomics Laboratories, Aliso Viejo, USA
| | | | - L K Bruce
- NeoGenomics Laboratories, Aliso Viejo, USA
| | | | - J Baden
- Bristol Myers Squibb Co., Princeton
| | | | - P Beer
- European Organisation for Research and Treatment of Cancer, Brussels, Belgium
| | - M Butler
- LGC Clinical Diagnostics, Gaithersburg
| | | | | | - D Cyanam
- Clinical Sequencing Division, Thermo Fisher Scientific, Ann Arbor
| | - K Eyring
- Intermountain Precision Genomics, St. George
| | - E Garcia
- Brigham and Women's Hospital, Boston, USA
| | - G Green
- Bristol Myers Squibb Co., Princeton
| | | | - M D Hellmann
- Memorial Sloan Kettering Cancer Center, New York
| | | | - L Lasiter
- Friends of Cancer Research, Washington
| | - A J Lazar
- The University of Texas MD Anderson Cancer Center, Houston
| | - M-C Li
- National Cancer Institute, Bethesda
| | | | - K Meier
- Illumina Inc, Clinical Genomics, San Diego
| | | | | | | | | | - R Salgado
- European Organisation for Research and Treatment of Cancer, Brussels, Belgium
| | | | | | - P Stafford
- Caris Life Sciences Inc, Phoenix, Arizona, USA
| | - J Budczies
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - A Stenzinger
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - W Tom
- Clinical Sequencing Division, Thermo Fisher Scientific, Ann Arbor
| | | | - X Z Wang
- EMD Serono Research and Development Institute, Inc., Billerica
| | | | - M Xie
- AstraZeneca Pharmaceuticals LP, Waltham, USA
| | - Q Xie
- General Dynamics Information Technology, Inc., Columbia, USA
| | - A Zehir
- Memorial Sloan Kettering Cancer Center, New York
| | - C Zhao
- Illumina Inc, Clinical Genomics, San Diego
| | - Y Zhao
- National Cancer Institute, Bethesda
| | | | - J Allen
- Friends of Cancer Research, Washington
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4
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Lightley J, Kumar S, Lim MQ, Garcia E, Görlitz F, Alexandrov Y, Parrado T, Hollick C, Steele E, Roßmann K, Graham J, Broichhagen J, McNeish IA, Roufosse CA, Neil MAA, Dunsby C, French PMW. openFrame: A modular, sustainable, open microscopy platform with single-shot, dual-axis optical autofocus module providing high precision and long range of operation. J Microsc 2023; 292:64-77. [PMID: 37616077 PMCID: PMC10953376 DOI: 10.1111/jmi.13219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 08/04/2023] [Accepted: 08/21/2023] [Indexed: 08/25/2023]
Abstract
'openFrame' is a modular, low-cost, open-hardware microscopy platform that can be configured or adapted to most light microscopy techniques and is easily upgradeable or expandable to multiple modalities. The ability to freely mix and interchange both open-source and proprietary hardware components or software enables low-cost, yet research-grade instruments to be assembled and maintained. It also enables rapid prototyping of advanced or novel microscope systems. For long-term time-lapse image data acquisition, slide-scanning or high content analysis, we have developed a novel optical autofocus incorporating orthogonal cylindrical optics to provide robust single-shot closed-loop focus lock, which we have demonstrated to accommodate defocus up to ±37 μm with <200 nm accuracy, and a two-step autofocus mode which we have shown can operate with defocus up to ±68 μm. We have used this to implement automated single molecule localisation microscopy (SMLM) in a relatively low-cost openFrame-based instrument using multimode diode lasers for excitation and cooled CMOS cameras.
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Affiliation(s)
- J. Lightley
- Photonics Group, Physics DepartmentImperial College LondonLondonUK
- Francis Crick InstituteLondonUK
| | - S. Kumar
- Photonics Group, Physics DepartmentImperial College LondonLondonUK
- Francis Crick InstituteLondonUK
| | - M. Q. Lim
- Photonics Group, Physics DepartmentImperial College LondonLondonUK
- Department of Surgery and CancerImperial College LondonLondonUK
| | - E. Garcia
- Photonics Group, Physics DepartmentImperial College LondonLondonUK
- Department of Surgery and CancerImperial College LondonLondonUK
| | - F. Görlitz
- Photonics Group, Physics DepartmentImperial College LondonLondonUK
| | - Y. Alexandrov
- Photonics Group, Physics DepartmentImperial College LondonLondonUK
- Francis Crick InstituteLondonUK
| | | | | | - E. Steele
- Cairn Research LtdFavershamKentEngland
| | - K. Roßmann
- Leibniz‐Forschungsinstitut für Molekulare PharmakologieBerlinGermany
| | - J. Graham
- Cairn Research LtdFavershamKentEngland
| | - J. Broichhagen
- Leibniz‐Forschungsinstitut für Molekulare PharmakologieBerlinGermany
| | - I. A. McNeish
- Department of Surgery and CancerImperial College LondonLondonUK
| | - C. A. Roufosse
- Department of Inflammation and ImmunologyImperial College LondonLondonUK
| | - M. A. A. Neil
- Photonics Group, Physics DepartmentImperial College LondonLondonUK
- Francis Crick InstituteLondonUK
| | - C. Dunsby
- Photonics Group, Physics DepartmentImperial College LondonLondonUK
- Francis Crick InstituteLondonUK
| | - P. M. W. French
- Photonics Group, Physics DepartmentImperial College LondonLondonUK
- Francis Crick InstituteLondonUK
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5
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Siddi S, Bailon R, Giné-Vázquez I, Matcham F, Lamers F, Kontaxis S, Laporta E, Garcia E, Lombardini F, Annas P, Hotopf M, Penninx BWJH, Ivan A, White KM, Difrancesco S, Locatelli P, Aguiló J, Peñarrubia-Maria MT, Narayan VA, Folarin A, Leightley D, Cummins N, Vairavan S, Ranjan Y, Rintala A, de Girolamo G, Simblett SK, Wykes T, Myin-Germeys I, Dobson R, Haro JM. The usability of daytime and night-time heart rate dynamics as digital biomarkers of depression severity. Psychol Med 2023; 53:3249-3260. [PMID: 37184076 DOI: 10.1017/s0033291723001034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
BACKGROUND Alterations in heart rate (HR) may provide new information about physiological signatures of depression severity. This 2-year study in individuals with a history of recurrent major depressive disorder (MDD) explored the intra-individual variations in HR parameters and their relationship with depression severity. METHODS Data from 510 participants (Number of observations of the HR parameters = 6666) were collected from three centres in the Netherlands, Spain, and the UK, as a part of the remote assessment of disease and relapse-MDD study. We analysed the relationship between depression severity, assessed every 2 weeks with the Patient Health Questionnaire-8, with HR parameters in the week before the assessment, such as HR features during all day, resting periods during the day and at night, and activity periods during the day evaluated with a wrist-worn Fitbit device. Linear mixed models were used with random intercepts for participants and countries. Covariates included in the models were age, sex, BMI, smoking and alcohol consumption, antidepressant use and co-morbidities with other medical health conditions. RESULTS Decreases in HR variation during resting periods during the day were related with an increased severity of depression both in univariate and multivariate analyses. Mean HR during resting at night was higher in participants with more severe depressive symptoms. CONCLUSIONS Our findings demonstrate that alterations in resting HR during all day and night are associated with depression severity. These findings may provide an early warning of worsening depression symptoms which could allow clinicians to take responsive treatment measures promptly.
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Affiliation(s)
- S Siddi
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Universitat de Barcelona, Barcelona, Spain
| | - R Bailon
- Aragón Institute of Engineering Research (I3A), University of Zaragoza, Zaragoza, Spain
- Centros de investigación biomédica en red en el área de bioingeniería, biomateriales y nanomedicina (CIBER-BBN), Madrid, Spain
| | - I Giné-Vázquez
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Universitat de Barcelona, Barcelona, Spain
| | - F Matcham
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
- School of Psychology, University of Sussex, Falmer, UK
| | - F Lamers
- Department of Psychiatry, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - S Kontaxis
- Aragón Institute of Engineering Research (I3A), University of Zaragoza, Zaragoza, Spain
- Centros de investigación biomédica en red en el área de bioingeniería, biomateriales y nanomedicina (CIBER-BBN), Madrid, Spain
| | - E Laporta
- Centros de investigación biomédica en red en el área de bioingeniería, biomateriales y nanomedicina (CIBER-BBN), Madrid, Spain
| | - E Garcia
- Centros de investigación biomédica en red en el área de bioingeniería, biomateriales y nanomedicina (CIBER-BBN), Madrid, Spain
- Microelectrónica y Sistemas Electrónicos, Universidad Autónoma de Barcelona, CIBERBBN, Barcelona, Spain
| | - F Lombardini
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Universitat de Barcelona, Barcelona, Spain
| | - P Annas
- H. Lundbeck A/S, Valby, Denmark
| | - M Hotopf
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
- South London and Maudsley NHS Foundation Trust, London, UK
| | - B W J H Penninx
- Department of Psychiatry, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
- Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - A Ivan
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - K M White
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - S Difrancesco
- Department of Psychiatry, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
| | - P Locatelli
- Department of Engineering and Applied Science, University of Bergamo, Bergamo, Italy
| | - J Aguiló
- Centros de investigación biomédica en red en el área de bioingeniería, biomateriales y nanomedicina (CIBER-BBN), Madrid, Spain
- Microelectrónica y Sistemas Electrónicos, Universidad Autónoma de Barcelona, CIBERBBN, Barcelona, Spain
| | - M T Peñarrubia-Maria
- Catalan Institute of Health, Primary Care Research Institute (IDIAP Jordi Gol), CIBERESP, Barcelona, Spain
| | - V A Narayan
- Research and Development Information Technology, Janssen Research & Development, LLC, Titusville, NJ, USA
| | - A Folarin
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - D Leightley
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - N Cummins
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - S Vairavan
- Research and Development Information Technology, Janssen Research & Development, LLC, Titusville, NJ, USA
| | - Y Ranjan
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - A Rintala
- Department for Neurosciences, Center for Contextual Psychiatry, Katholieke Universiteit Leuven, Leuven, Belgium
- Faculty of Social Services and Health Care, LAB University of Applied Sciences, Lahti, Finland
| | - G de Girolamo
- IRCCS Instituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - S K Simblett
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - T Wykes
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
- South London and Maudsley NHS Foundation Trust, London, UK
| | - I Myin-Germeys
- Department for Neurosciences, Center for Contextual Psychiatry, Katholieke Universiteit Leuven, Leuven, Belgium
| | - R Dobson
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - J M Haro
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Universitat de Barcelona, Barcelona, Spain
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6
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Hu X, Garcia E, Goossens A, Gozo M, Lee T, Liu X, Le B, Taylor Meadows K, Eto D, Yusuf I, Lu K, Michels T, Kasem M, Marby K, Rowbottom M, Osterhout R, Carter L. An orally bioavailable ENPP1-selective inhibitor demonstrates superior immune preservation effects over STING agonists and confers antitumor efficacy in combination with other therapies in syngeneic tumor models. Eur J Cancer 2022. [DOI: 10.1016/s0959-8049(22)01133-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Garcia E, Bales C, Patterson W, Zaslavsky A, Mitrović VF. Cryogenic probe for low-noise, high-frequency electronic measurements. Rev Sci Instrum 2022; 93:103902. [PMID: 36319326 DOI: 10.1063/5.0106239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 09/02/2022] [Indexed: 06/16/2023]
Abstract
The design and performance of a low-noise, modular cryogenic probe, which is applicable to a wide range of measurements over a broad range of working frequencies, temperatures, and magnetic fields, is presented. The design of the probe facilitates the exchange of sample holders and sample-stage amplifiers, which, combined with its characteristic low transmission and reflection loss, make this design suitable for high precision or low sensitivity measurements. The specific example of measuring the shot noise of magnetic tunnel junctions is discussed. We highlight various design characteristics chosen specifically to expand the applicability of the probe to measurement techniques such as nuclear magnetic resonance.
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Affiliation(s)
- E Garcia
- Department of Physics, Brown University, Providence, Rhode Island 02912, USA
| | - C Bales
- Department of Physics, Brown University, Providence, Rhode Island 02912, USA
| | - W Patterson
- School of Engineering, Brown University, Providence, Rhode Island 02912, USA
| | - A Zaslavsky
- Department of Physics, Brown University, Providence, Rhode Island 02912, USA
| | - V F Mitrović
- Department of Physics, Brown University, Providence, Rhode Island 02912, USA
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8
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Garcia E, Sanchez-Rodriguez D, Levy S, Claessens M, Van Hauwermeiren C, Taliha M, Benoit F, Surquin M. [Factors associated with intrahospital mortality in older patients with COVID-19 in Belgium : The COVID-AgeBru study]. Rev Med Liege 2022; 77:146-152. [PMID: 35258862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
OBJECTIVE We aimed at assessing the association between demographical and clinical data and the intrahospital mortality in older patients with COVID-19 in Belgium. METHODS Descriptive, retrospective study of consecutive patients admitted to Brugmann university hospital, Brussels (Belgium) due to COVID-19 (Mars-September-2020). INCLUSION CRITERIA Patients aged ≥ 70 years admitted to acute care with a positive PCR-RT test, or a highly indicative computed tomography scan. EXCLUSION CRITERIA Patients transferred to another institution during hospitalization. OUTCOME MEASURE All-cause intrahospital mortality. Demographic, clinical data, presence of comordibidties and comprehensive geriatric assessment were collected. Adjusted and unadjusted logistic regression were performed. RESULTS From the 226 eligible patients, 160 (82.7 ± 6.5-year-old; 57.5 % females) met inclusion criteria, from which 67 (42 %) died during hospital stay. The adjusted logistic regression showed an association between intrahospital mortality and increasing age [OR = 1.09 per every year increase (95 % CI 1.02-1.16); p <0.001], type 2 diabetes [OR = 2.75 ( 1.17-6.46); p = 0.021], and acute respiratory distress syndrome (ARDS) [OR = 8.67 ( 3.48-21.61); p < 0.01]. CONCLUSIONS A higher positive association between intrahospital mortality and increasing age, type 2 diabetes, and ARDS was found. The prognosis value of the comprehensive geriatric assessment in older people with COVID-19 in Belgium requires further studies.
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Affiliation(s)
- E Garcia
- Faculté de Médecine, ULB, Bruxelles, Belgique
| | - D Sanchez-Rodriguez
- Faculté de Médecine, ULB, Bruxelles, Belgique
- Unité de Recherche Clinique, CHU Brugmann, Bruxelles, Belgique
- Centre Collaborateur de l'OMS pour l'étude de la santé et du vieillissement de l'Appareil musculosquelettique. Division de Santé publique, Épidémiologie et Économie de la Santé, ULiège, Belgique
- Département de Gériatrie, Rehabilitation Research Group, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelone, Espagne
| | - S Levy
- Département de Gériatrie, CHU Brugmann, Bruxelles, Belgique
| | - M Claessens
- Département de Gériatrie, CHU Brugmann, Bruxelles, Belgique
| | | | - M Taliha
- Département de Gériatrie, CHU Brugmann, Bruxelles, Belgique
| | - F Benoit
- Faculté de Médecine, ULB, Bruxelles, Belgique
- Département de Gériatrie, CHU Brugmann, Bruxelles, Belgique
| | - M Surquin
- Faculté de Médecine, ULB, Bruxelles, Belgique
- Département de Gériatrie, CHU Brugmann, Bruxelles, Belgique
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9
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Vega DM, Yee LM, McShane LM, Williams PM, Chen L, Vilimas T, Fabrizio D, Funari V, Newberg J, Bruce LK, Chen SJ, Baden J, Carl Barrett J, Beer P, Butler M, Cheng JH, Conroy J, Cyanam D, Eyring K, Garcia E, Green G, Gregersen VR, Hellmann MD, Keefer LA, Lasiter L, Lazar AJ, Li MC, MacConaill LE, Meier K, Mellert H, Pabla S, Pallavajjalla A, Pestano G, Salgado R, Samara R, Sokol ES, Stafford P, Budczies J, Stenzinger A, Tom W, Valkenburg KC, Wang XZ, Weigman V, Xie M, Xie Q, Zehir A, Zhao C, Zhao Y, Stewart MD, Allen J. Aligning tumor mutational burden (TMB) quantification across diagnostic platforms: phase II of the Friends of Cancer Research TMB Harmonization Project. Ann Oncol 2021; 32:1626-1636. [PMID: 34606929 DOI: 10.1016/j.annonc.2021.09.016] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 09/21/2021] [Accepted: 09/26/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Tumor mutational burden (TMB) measurements aid in identifying patients who are likely to benefit from immunotherapy; however, there is empirical variability across panel assays and factors contributing to this variability have not been comprehensively investigated. Identifying sources of variability can help facilitate comparability across different panel assays, which may aid in broader adoption of panel assays and development of clinical applications. MATERIALS AND METHODS Twenty-nine tumor samples and 10 human-derived cell lines were processed and distributed to 16 laboratories; each used their own bioinformatics pipelines to calculate TMB and compare to whole exome results. Additionally, theoretical positive percent agreement (PPA) and negative percent agreement (NPA) of TMB were estimated. The impact of filtering pathogenic and germline variants on TMB estimates was assessed. Calibration curves specific to each panel assay were developed to facilitate translation of panel TMB values to whole exome sequencing (WES) TMB values. RESULTS Panel sizes >667 Kb are necessary to maintain adequate PPA and NPA for calling TMB high versus TMB low across the range of cut-offs used in practice. Failure to filter out pathogenic variants when estimating panel TMB resulted in overestimating TMB relative to WES for all assays. Filtering out potential germline variants at >0% population minor allele frequency resulted in the strongest correlation to WES TMB. Application of a calibration approach derived from The Cancer Genome Atlas data, tailored to each panel assay, reduced the spread of panel TMB values around the WES TMB as reflected in lower root mean squared error (RMSE) for 26/29 (90%) of the clinical samples. CONCLUSIONS Estimation of TMB varies across different panels, with panel size, gene content, and bioinformatics pipelines contributing to empirical variability. Statistical calibration can achieve more consistent results across panels and allows for comparison of TMB values across various panel assays. To promote reproducibility and comparability across assays, a software tool was developed and made publicly available.
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Affiliation(s)
- D M Vega
- Friends of Cancer Research, Washington, USA
| | - L M Yee
- National Cancer Institute, Bethesda, USA
| | | | - P M Williams
- Molecular Characterization Laboratory, Frederick National Lab for Cancer Research, Leidos Biomedical Research Inc., Frederick, USA
| | - L Chen
- Molecular Characterization Laboratory, Frederick National Lab for Cancer Research, Leidos Biomedical Research Inc., Frederick, USA
| | - T Vilimas
- Molecular Characterization Laboratory, Frederick National Lab for Cancer Research, Leidos Biomedical Research Inc., Frederick, USA
| | - D Fabrizio
- Foundation Medicine Inc., Cambridge, USA
| | - V Funari
- NeoGenomics Laboratories, Aliso Viejo, USA
| | - J Newberg
- Foundation Medicine Inc., Cambridge, USA
| | - L K Bruce
- NeoGenomics Laboratories, Aliso Viejo, USA
| | | | - J Baden
- Bristol Myers Squibb Co., Princeton, USA
| | | | - P Beer
- European Organisation for Research and Treatment of Cancer, Brussels, Belgium
| | - M Butler
- LGC Clinical Diagnostics, Gaithersburg, USA
| | | | | | - D Cyanam
- Clinical Sequencing Division, Thermo Fisher Scientific, Ann Arbor, USA
| | - K Eyring
- Intermountain Precision Genomics, St. George, USA
| | - E Garcia
- Brigham and Women's Hospital, Boston, USA
| | - G Green
- Bristol Myers Squibb Co., Princeton, USA
| | | | - M D Hellmann
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - L A Keefer
- Personal Genome Diagnostics, Baltimore, USA
| | - L Lasiter
- Friends of Cancer Research, Washington, USA
| | - A J Lazar
- The University of Texas MD Anderson Cancer Center, Houston, USA
| | - M-C Li
- National Cancer Institute, Bethesda, USA
| | | | - K Meier
- Illumina Inc, Clinical Genomics, San Diego, USA
| | | | | | | | | | - R Salgado
- European Organisation for Research and Treatment of Cancer, Brussels, Belgium
| | | | - E S Sokol
- Foundation Medicine Inc., Cambridge, USA
| | | | - J Budczies
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - A Stenzinger
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - W Tom
- Clinical Sequencing Division, Thermo Fisher Scientific, Ann Arbor, USA
| | | | - X Z Wang
- EMD Serono Research and Development Institute, Inc., Billerica, USA
| | | | - M Xie
- AstraZeneca Pharmaceuticals LP, Waltham, USA
| | - Q Xie
- General Dynamics Information Technology, Inc., Columbia, USA
| | - A Zehir
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - C Zhao
- Illumina Inc, Clinical Genomics, San Diego, USA
| | - Y Zhao
- National Cancer Institute, Bethesda, USA
| | - M D Stewart
- Friends of Cancer Research, Washington, USA.
| | - J Allen
- Friends of Cancer Research, Washington, USA
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10
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Garcia E, Muhlebach M, Sharma R, Khoei A, Rao G. 415: Antimicrobial resistance—Modeling of prolonged treatment in vitro. J Cyst Fibros 2021. [DOI: 10.1016/s1569-1993(21)01839-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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11
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Briongos Figuero S, Estevez A, Perez M, Martinez Ferrer J, Garcia E, Vinolas X, Arenal A, Alzueta J, Munoz Aguilera R. Single- vs dual-chamber ICDs to prevent from inappropriate shocks: the debate is still alive. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
The efficacy of dual-chamber implantable cardioverter defibrillators (ICDs) in preventing from inappropriate shocks (IS) is still a matter of debate.
Purpose
To compare the risk of IS among single- and dual-chamber ICDs in a cohort of heart failure (HF) patients carrying a prophylactic device. We aimed to focus on the relationship between programming and discriminators, and the risk of IS in a large cohort.
Methods
All HF patients with left ventricle ejection fraction <35% undergoing a prophylactic ICD-only implant were collected from the multicentre, prospective and nationwide UMBRELLA study. ICD programming was performed according to regular clinical practice at each site and. ICD setting and arrhythmic events occurring during the study period were automatically stored through the remote monitoring system. An experts committee analysed in a blinded manner all electrograms coming from the arrhythmic events.
Results
From 2006 to 2015, 782 patients implanted with an ICD were analysed (537 patients (68.7%) with single-chamber ICDs and 245 patients (31.3%) with dual-chamber ICDs). During a mean follow-up of 4.35±2 years, 109 IS were delivered in 49 patients. IS occurred in 7.8% (n=42) of patients carrying single-chamber ICDs and in 2.9% (n=7) of dual-chamber carriers (p=0.001). A propensity score matched analysis was performed. The matched cohort was composed by 110 well-balanced (regarding baseline characteristics and programming) patients. In the weighted sample, dual-chamber ICDs were related to lower rates of IS (Figure 1) as compared to single-chamber devices (0.9% vs. 11.8%, p≤0.001).
Among programming the following ICD settings correlated to lower risk of IS: ≥30 of 40 intervals detection within ventricular fibrillation (VF) zone (HR=0.47; p=0.018), a programmed ATP-capable zone enabled through VF zone (HR=0.54; p=0.038), morphology discriminator (Wavelet®) (HR=0.42; p=0.032), and the specific dual-chamber discriminator (PR Logic®) (HR=0.28; p=0.004). After multivariable Cox regression analysis including clinical variables and device settings, PR Logic® discriminator was the only programming parameter independently related to a lower risk of IS (HR=0.18, CI 0.06–0.48, p=0.001).
Conclusions
In our nationwide cohort of primary prevention ICD-only patients, dual-chamber devices were associated with a lower risk of IS. ICDs equipped with PR Logic® discriminator might be useful to prevent from IS.
Funding Acknowledgement
Type of funding sources: None. Programming in the matched populationFigure 1
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Affiliation(s)
| | - A Estevez
- Public Hospital of Vallecas - Hospital Infanta Leonor, Madrid, Spain
| | - M.L Perez
- University Hospital Complex A Coruña, A Coruña, Spain
| | | | - E Garcia
- Hospital Universitario Alvaro Cunqueiro, Vigo, Spain
| | - X Vinolas
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - A Arenal
- University Hospital Gregorio Maranon, Madrid, Spain
| | - J Alzueta
- University Hospital Virgen de la Victoria, Malaga, Spain
| | - R Munoz Aguilera
- Public Hospital of Vallecas - Hospital Infanta Leonor, Madrid, Spain
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12
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Briongos Figuero S, Estevez A, Perez M, Martinez-Ferrer J, Alvarez L, Anguera I, Garcia E, Perez-Lorente F, Porres M, Villacastin J, Munoz-Aguilera R. Impact of an adaptive CRT optimization algorithm on the risk of life-threatening ventricular arrythmias of heart failure patients. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Adaptive cardiac resynchronization therapy (aCRT) algorithm provides ambulatory CRT optimization and synchronized left-ventricular pacing instead of conventional biventricular pacing.
Purpose
To analyze the impact of aCRT on the risk of life-threatening ventricular arrythmia (VA) in patients with concomitant defibrillator therapy.
Methods
Symptomatic HF patients, in sinus rhythm, with LVEF ≤35% and QRS complex ≥130 ms undergoing first CRT-defibrillator (CRT-D) implant were collected from the multicentre, prospective and nationwide UMBRELLA study (2012–2017). All device information was automatically stored and collected through the remote monitoring system. An experts committee analysed in a blinded manner all electrograms. The endpoint was first appropriate therapy (AT) delivered within ventricular fibrillation zone at 12-months follow-up.
Results
206 patients were collected (66.1±8.7 years; 73.3% male). Fifty nine patients composed the aCRT group and 147 composed the non-aCRT group. At implant, LBBB was present in 93% of patients, functional class III or IV in 69.9%, non-ischemic HF in 63.1% of patients and mean LVEF was 26.5±5.6%. Optimal medical treatment was achieved in a majority (B-blockers in 92%; RAASi in 89% and MRA in 72.2%).
The percentage of ventricular pacing through 12 months was 96.1±9.4% in non-aCRT patients and 97.5±2.7% in aCRT patients (p=0.261). At 1-year of follow-up, 16 patients were delivered an AT (event rate: 7.8%). Most of these episodes (n=14) were due to sustained monomorphic ventricular tachycardia while the rest were caused by sustained polymorphic ventricular tachycardia/VF. A lower incidence of AT was observed in aCRT patients (3.4%) compared to non-aCRT patients (9.5%) but with no statistical differences (OR=0.33, CI 0.07–1.51, p=0.155).
Conclusions
In patients undergoing CRT provided by aCRT algorithm the risk of malign VA after 1-year of follow-up was low. Randomized studies are needed to clarify the impact of this dynamic algorithm on the arrhythmic risk of HF patients.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
| | - A Estevez
- Public Hospital of Vallecas - Hospital Infanta Leonor, Madrid, Spain
| | - M.L Perez
- University Hospital Complex A Coruña, A Coruña, Spain
| | | | - L Alvarez
- University Hospital Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
| | - I Anguera
- University Hospital of Bellvitge, Hospitalet De Llobregat, Spain
| | - E Garcia
- University Hospital Alvaro Cunqueiro, Vigo, Spain
| | | | - M Porres
- Donostia University Hospital, San Sebastian, Spain
| | | | - R Munoz-Aguilera
- Public Hospital of Vallecas - Hospital Infanta Leonor, Madrid, Spain
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Spiczka A, Waibel L, Garcia E, Kundu I, Garris R, Jacobs J, Brown A. Diagnostic Accuracy & Pathology Revised Reports: Evidence-Based Guideline Development. Am J Clin Pathol 2020. [DOI: 10.1093/ajcp/aqaa161.271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction/Objective
Diagnostic errors in pathology may have adverse impact on patient outcomes and are often rectified through revised reports (RR). Improving patient outcomes with accurate RR is a tangible yet challenging benefit to assuring continuous quality improvement (CQI). Assessment and elevation of RR optimization requires counterbalance of workflow complexity in the diagnostic reporting domain. Implications inform best-practice guidelines for pathology RR and exemplify improved patient outcomes by driving down negative impacts from diagnostic errors.
Methods
A “Survey for RR in Pathology: Reality & Best Practices” was sent via email to relevant stakeholders. The 8-item survey was designed by the National Pathology Quality Registry team & ASCP’s Institute for Science, Technology & Policy. The model included quantitative and qualitative feedback to probe current experiences with RR. The survey was open April 1-30, 2019, via Key Survey and used snowball sampling.
Results
Key results illuminate necessity for RR standardization. Survey findings represent 172 respondents. Ninety- two percent of respondents indicated report accuracy as a major indication for optimizing RR practices & positively impacting patient care. Pathology practices assure appropriate RR by notifying a care provider when a change in diagnosis necessitates RR (89%) & 86% of respondents indicate delineation of RR types (e.g. addenda, amendment). Still 54% of respondents see inappropriate RR use with lack of notification to care providers and 48% indicate no delineation of RR types. This balance-counterbalance highlights deviations from optimized RR and a need for guidelines. Effects on patient care or impact to a patient’s treatment plan was indicated by 43% who affirmed stratification of diagnostic discrepancies as major vs. minor. Solely focusing on changes in diagnosis (benign vs. malignant) was heralded by 19% of respondents as a reason to categorize diagnostic discrepancies. Forty-two percent of respondents indicate data-driven CQI in the RR domain.
Conclusion
Identified RR practice gaps decrease diagnostic accuracy, confirming the need for optimal RR guidelines. RR guidelines should focus on standardized nomenclature; active dialogue between laboratory team & clinical care partners; streamlined workflows to assure accuracy; & valuing transparency to derive improved patient outcomes based on high-quality diagnostic pathology RR.
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Affiliation(s)
- A Spiczka
- Science, Technology, Policy, ASCP, Washington, DC, District of Columbia, UNITED STATES
| | - L Waibel
- Science, Technology, Policy, ASCP, Washington, DC, District of Columbia, UNITED STATES
| | - E Garcia
- Science, Technology, Policy, ASCP, Washington, DC, District of Columbia, UNITED STATES
| | - I Kundu
- Science, Technology, Policy, ASCP, Washington, DC, District of Columbia, UNITED STATES
| | - R Garris
- Science, Technology, Policy, ASCP, Washington, DC, District of Columbia, UNITED STATES
| | - J Jacobs
- Science, Technology, Policy, ASCP, Washington, DC, District of Columbia, UNITED STATES
| | - A Brown
- Science, Technology, Policy, ASCP, Washington, DC, District of Columbia, UNITED STATES
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14
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Arribas J, Garcia E, Jara R, Gutierrez F, Albert L, Bixquert D, García-Puente J, Albacete C, Canovas S, Morales A. Incidence and aetiological mechanism of stroke in cardiac surgery. Neurología (English Edition) 2020. [DOI: 10.1016/j.nrleng.2019.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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15
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Garcia E, Verdasco JE, Laganà A. Collisional O 2 + N 2 State-Selected Cross Sections for Open Science Cloud Reuse. J Phys Chem A 2020; 124:6445-6457. [DOI: 10.1021/acs.jpca.0c04937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- E. Garcia
- Departamento de Quı́mica Fı́sica, Universidad del País Vasco (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria, Spain
| | - J. E. Verdasco
- Departamento de Quı́mica Fı́sica, Facultad de Química, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - A. Laganà
- CNR SCITEC UOS Perugia, via Elce di Sotto 8, I-06123 Perugia, Italy
- Master UP srl, Via Sicilia 41, I-06131 Perugia, Italy
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Abstract
Immigration is one well known but complex stressor. When we analyze its consequences, we discover the loss of social or family support, the need to afford a new unknown and many times hostile perceived environment, or languages/communications problems. Greek myths have been used as a way to explain how men afford that kind of events/monsters. However as cultural productions, myths grow and change trying to reflex the culture, society and time when they are used. Identity has been a main question for many disciplines, psychiatry has wondered about its construction but society has too, and sometimes last explanations are even better than clinical ones. We would like to discuss the inmigration phenomena using anthropology tools, which previously have nourish other psychiatric disciplines as systemic therapy. If we want to be able to treat immigrants, we have not only to fulfill their physical needs or treat their mental symptoms but to look every travel as a risk one, in which as Ulysses they are at risk of losing what they are, their identity. Identity is described in old Greece as the life lived with others, but not any other person, just those who know us and may accept our own images. In the past, the city, our born place, as a social support was what made us humans. Ulysses, out of Ithaca, found monsters, those who weren’t humans, because they didn’t live in his Greek society. As the new Ulysses, the immigrant maybe should be first helped to construct a new identity, which makes monsters disappear.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Briongos Figuero S, Estevez A, Perez ML, Martinez-Ferrer JB, Garcia E, Vinolas X, Arenal A, Alzueta JB, Basterra N, Lozano I, Munoz-Aguilera R. P5425Prognostic value of NYHA functional class in heart failure patients undergoing primary prevention implantable cardioverter defibrillator therapy. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
NYHA functional class (FC) is used for selection of heart failure (HF) patients who are candidates to primary prevention (PP) implantable cardioverter defibrillator (ICD) therapy. However, FC is subjectively estimated and concerns about its real prognostic value are still present in this setting.
Purpose
To compare whether mortality and arrhythmic risk are different, in a cohort of HF patients undergoing PP ICD-only implant, according to their FC.
Methods
All HF patients with left ventricle ejection fraction (LVEF) ≤35%, undergoing first prophylactic ICD-only implant were collected from the UMBRELLA nationwide registry (2006–2015). The sample was divided into three groups: no symptoms (NYHA I), mildly symptomatic patients (NYHA II) and severely symptomatic (NYHA III) patients. Outcomes were studied as follow: all-cause death, cardiovascular mortality and arrhythmia free survival (surrogate marker of sudden cardiac death) defined as survival free of first appropriate ICD therapy delivered in ventricular fibrillation (VF) window. Arrhythmic events were collected by remote monitoring and reviewed by a committee of experts.
Results
Six hundred and twenty one patients were identified (61.1±11.4 years, 87.3% male). Distribution of study groups was as follow: 101 patients in NYHA I; 411 in NYHA II; and 109 in NYHA III. More symptomatic patients were older and had higher prevalence of atrial fibrillation (AF) and chronic kidney disease (CKD). Higher rates of optimal medical treatment were present among study groups (beta-blockers: 92.1%; ACEI or ARB: 86.8%; aldosterone antagonists: 60.2%). After a median follow-up of 4.2 years (IQR, 2.7–5.7 years) 126 patients died (event rate: 20.3%). All-cause mortality was higher in patients with worse FC (13.9% vs. 18.3% vs. 32.9% for NYHA I, II and III respectively; p<0.001, log-rank test). Seventy-eight out of 126 deaths were related to cardiovascular causes (overall event rate: 12.6%). Cardiovascular mortality risk was also higher in more symptomatic patients (6.9% vs. 11% vs. 23.9% for NYHA I, II and III respectively; p<0.001, log-rank test). One hundred and seventeen patients received afirst appropriate ICD therapy (19.4%). Arrhythmia free survival was not different among study groups (20.8% vs. 18.7% vs. 20.8% for NYHA I, II and III, respectively; p=0.495, log-rank test). Cumulative incidence curves for the three outcomes are shown in Figure 1. After multivariate analysis, worse NYHA class independently predicted cardiovascular mortality but not all-cause death. Moreover, diabetes, AF and CKD strongly predicted both all-cause and cardiovascular mortality.
Figure 1
Conclusions
In HF patients, prophylactic ICD seems to be useful in preventing death due to life threatening arrhythmias, regardless of the baseline FC. Nevertheless, the combination of NYHA class with other comorbidities may be useful to select those ICD candidates who obtain less survival benefit.
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Affiliation(s)
| | - A Estevez
- University Hospital Infanta Leonor, Madrid, Spain
| | - M L Perez
- University Hospital Complex A Coruña, A Coruna, Spain
| | | | - E Garcia
- Hospital of Meixoeiro, Vigo, Spain
| | - X Vinolas
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - A Arenal
- University Hospital Gregorio Maranon, Madrid, Spain
| | - J B Alzueta
- University Hospital Virgen de la Victoria, Malaga, Spain
| | | | - I Lozano
- University Hospital Puerta de Hierro Majadahonda, Madrid, Spain
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Boers Trilles V, Favetta B, Garcia E, Graham N, Martin De Bustamante M. PCN3 BRAND-BRAND ONCOLOGY COMBINATIONS: HURDLES AND IMPLICATIONS. Value Health Reg Issues 2019. [DOI: 10.1016/j.vhri.2019.08.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Fatima K, Sannachi L, Quiaiot K, Suraweera H, Saifuddin M, Dasgupta A, Cardenas D, Leong K, DiCenzo D, Karam I, Poon I, Rahman S, Jang D, Gangeh M, Garcia E, Tabbarah S, Sadeghi-Naini A, Tran W, Czarnota G. Predicting Recurrence for Patients with Head-Neck Squamous Cell Carcinoma Using Quantitative Ultrasound Based Radiomic Signatures Integrated with Machine Learning. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Saifuddin M, Dasgupta A, Fatima K, Sannachi L, Suraweera H, Quiaiot K, Cardenas D, Leong K, DiCenzo D, Rahman S, Karam I, Poon I, Jang D, Gangeh M, Garcia E, Tabbarah S, Sadeghi-Naini A, Tran W, Czarnota G. Radiomic Signature Using Quantitative Ultrasound Integrated with Machine Learning for Predicting Clinical Radiosensitivity in Patients with Head-Neck Squamous Cell Carcinoma Treated with Radical Radiotherapy. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Guo H, Garcia E, Faure B, Buiron L, Archier P, Sciora P, Rimpault G. Advanced method for neutronic simulation of control rods in sodium fast reactors: Numerical and experimental validation. ANN NUCL ENERGY 2019. [DOI: 10.1016/j.anucene.2019.01.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Rathore M, Girard C, Ohanna M, Tichet M, Ben Jouira R, Garcia E, Larbret F, Gesson M, Audebert S, Lacour JP, Montaudié H, Prod'Homme V, Tartare-Deckert S, Deckert M. Cancer cell-derived long pentraxin 3 (PTX3) promotes melanoma migration through a toll-like receptor 4 (TLR4)/NF-κB signaling pathway. Oncogene 2019; 38:5873-5889. [PMID: 31253871 DOI: 10.1038/s41388-019-0848-9] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 03/30/2019] [Accepted: 04/28/2019] [Indexed: 01/23/2023]
Abstract
Cutaneous melanoma is one of the most aggressive cancers characterized by a high plasticity, a propensity for metastasis, and drug resistance. Melanomas are composed of phenotypically diverse subpopulations of tumor cells with heterogeneous molecular profiles that reflect intrinsic invasive abilities. In an attempt to identify novel factors of the melanoma invasive cell state, we previously investigated the nature of the invasive secretome by using a comparative proteomic approach. Here, we have extended this analysis to show that PTX3, an acute phase inflammatory glycoprotein, is one such factor secreted by invasive melanoma to promote tumor cell invasiveness. Elevated PTX3 production was observed in the population of MITFlow invasive cells but not in the population of MITFhigh differentiated melanoma cells. Consistently, MITF knockdown increased PTX3 expression in MITFhigh proliferative and poorly invasive cells. High levels of PTX3 were found in tissues and blood of metastatic melanoma patients, and in BRAF inhibitor-resistant melanoma cells displaying a mesenchymal invasive MITFlow phenotype. Genetic silencing of PTX3 in invasive melanoma cells dramatically impaired migration and invasion in vitro and in experimental lung extravasation assay in xenografted mice. In contrast, addition of melanoma-derived or recombinant PTX3, or expression of PTX3 enhanced motility of low migratory cells. Mechanistically, autocrine production of PTX3 by melanoma cells triggered an IKK/NFκB signaling pathway that promotes migration, invasion, and expression of the EMT factor TWIST1. Finally, we found that TLR4 and MYD88 knockdown inhibited PTX3-induced melanoma cell migration, suggesting that PTX3 functions through a TLR4-dependent pathway. Our work reveals that tumor-derived PTX3 contributes to melanoma cell invasion via targetable inflammation-related pathways. In addition to providing new insights into the biology of melanoma invasive behavior, this study underscores the notion that secreted PTX3 represents a potential biomarker and therapeutic target in a subpopulation of MITFlow invasive and/or refractory melanoma.
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Affiliation(s)
- M Rathore
- Université Côte d'Azur, INSERM, C3M, Nice, France
- Equipe labellisée Ligue Contre le Cancer 2016, Nice, France
- The Hormel Institute, University of Minnesota, Austin, MN, USA
| | - C Girard
- Université Côte d'Azur, INSERM, C3M, Nice, France
- Equipe labellisée Ligue Contre le Cancer 2016, Nice, France
| | - M Ohanna
- Université Côte d'Azur, INSERM, C3M, Nice, France
- Equipe labellisée Ligue Contre le Cancer 2016, Nice, France
| | - M Tichet
- Université Côte d'Azur, INSERM, C3M, Nice, France
- Laboratory of Translational Oncology, ISREC, EPFL, Lausanne, Switzerland
| | - R Ben Jouira
- Université Côte d'Azur, INSERM, C3M, Nice, France
| | - E Garcia
- Université Côte d'Azur, INSERM, C3M, Nice, France
| | - F Larbret
- Université Côte d'Azur, INSERM, C3M, Nice, France
- Equipe labellisée Ligue Contre le Cancer 2016, Nice, France
| | - M Gesson
- Université Côte d'Azur, INSERM, C3M, Nice, France
| | - S Audebert
- Aix-Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Marseille, France
| | - J-P Lacour
- Université Côte d'Azur, CHU Nice, Nice, France
| | - H Montaudié
- Université Côte d'Azur, CHU Nice, Nice, France
| | - V Prod'Homme
- Université Côte d'Azur, INSERM, C3M, Nice, France
- Equipe labellisée Ligue Contre le Cancer 2016, Nice, France
| | - S Tartare-Deckert
- Université Côte d'Azur, INSERM, C3M, Nice, France.
- Equipe labellisée Ligue Contre le Cancer 2016, Nice, France.
| | - M Deckert
- Université Côte d'Azur, INSERM, C3M, Nice, France.
- Equipe labellisée Ligue Contre le Cancer 2016, Nice, France.
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Piccinelli M, Dahiya N, Folks R, Yezzi A, Garcia E. 353Validation of automated algorithms for the detection of left and right ventricles in clinical CCTA in the context of PET/CCTA image fusion. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez146.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- M Piccinelli
- Emory University, Department of Radiology and Imaging Sciences, Atlanta, United States of America
| | - N Dahiya
- Georgia Institute of Technology, Department of Electrical Engineering, Atlanta, United States of America
| | - R Folks
- Emory University, Department of Radiology and Imaging Sciences, Atlanta, United States of America
| | - A Yezzi
- Georgia Institute of Technology, Department of Electrical Engineering, Atlanta, United States of America
| | - E Garcia
- Emory University, Department of Radiology and Imaging Sciences, Atlanta, United States of America
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Dahiya N, Yezzi A, Piccinelli M, Garcia E. Integrated 3D Anatomical Model for Automatic Myocardial Segmentation in Cardiac CT Imagery. Comput Methods Biomech Biomed Eng Imaging Vis 2019; 7:690-706. [PMID: 31890358 DOI: 10.1080/21681163.2019.1583607] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Segmentation of epicardial and endocardial boundaries is a critical step in diagnosing cardiovascular function in heart patients. The manual tracing of organ contours in Computed Tomography Angiography (CTA) slices is subjective, time-consuming and impractical in clinical setting. We propose a novel multi-dimensional automatic edge detection algorithm based on shape priors and principal component analysis (PCA). We have developed a highly customized parametric model for implicit representations of segmenting curves (3D) for Left Ventricle (LV), Right Ventricle (RV), and Epicardium (Epi) used simultaneously to achieve myocardial segmentation. We have combined these representations in a region-based image modeling framework with high level constraints enabling the modeling of complex cardiac anatomical structures to automatically guide the segmentation of endo/epicardial boundaries. Test results on 30 short-axis CTA datasets show robust segmentation with error (mean ± std mm) of (1.46 ± 0.41), (2.06 ± 0.65), (2.88 ± 0.59) for LV, RV and Epi respectively.
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Affiliation(s)
- N Dahiya
- Georgia Institute of Technology, North Ave NW, Atlanta, GA 30332, USA
| | - A Yezzi
- Georgia Institute of Technology, North Ave NW, Atlanta, GA 30332, USA
| | - M Piccinelli
- Emory University School of Medicine, 101 Woodruff Circle, Atlanta, GA, 30322, USA
| | - E Garcia
- Emory University School of Medicine, 101 Woodruff Circle, Atlanta, GA, 30322, USA
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Toro-Trujillo E, Garcia E, Garcia-Peña AA, Muñoz-Velandia OM, Mariño A. Factors Related to the Acute Cellular Rejection During the First Year After Heart Transplant. Transplant Proc 2018; 50:3715-3719. [PMID: 30577261 DOI: 10.1016/j.transproceed.2018.08.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 08/29/2018] [Indexed: 10/28/2022]
Abstract
INTRODUCTION The acute cellular rejection is recognized as a factor related to the long-term viability of the heart graft. We intend to establish which factors are associated with the acute cellular rejection during the first year post heart transplant using a longitudinal model with repeated measures. METHODS A retrospective cohort study was performed with all the patients who underwent heart transplant between 2005-2018 at the Hospital Universitario San Ignacio in Bogota, Colombia. In order to determine the factors associated with the development of acute cellular rejection, a generalized estimating equation approach was used, with an interchangeable correlation structure. The lowest value of quasi-likelihood information criterion and P < .05 was considered significant. RESULTS Fifty-five patients (49.3 ± 11.1 years old) were included. The mortality during the first month was 16.3% and the accumulated mortality during the first year was 23.6%. The incidence of the acute cellular rejection was higher during the third month after the transplant (79.9%); most of them were acute cellular rejection grade 1. The factors associated with the development of the rejection were the cyclosporine levels out of the therapeutic range in several periods of evaluation (P < .03) and the age of the receptor (P = .049). CONCLUSIONS Using advanced modeling methodologies of longitudinal data we identified that the factors associated with acute cellular rejection during the first year after the transplant are related to the therapeutic levels of the calcineurin inhibitor (cyclosporin) during the first 6 months of follow-up and the age of the receptor.
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Affiliation(s)
- E Toro-Trujillo
- Department of Internal Medicine, Pontificia Universidad Javeriana, Bogotá D.C., Colombia.
| | - E Garcia
- Department of Internal Medicine, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - A A Garcia-Peña
- Department of Internal Medicine, Pontificia Universidad Javeriana, Bogotá D.C., Colombia; Cardiology Unit, Heart Failure and Heart Transplant Clinic, Hospital Universitario San Ignacio, Bogotá D.C., Colombia
| | - O M Muñoz-Velandia
- Department of Internal Medicine, Pontificia Universidad Javeriana, Bogotá D.C., Colombia; Cardiology Unit, Heart Failure and Heart Transplant Clinic, Hospital Universitario San Ignacio, Bogotá D.C., Colombia
| | - A Mariño
- Department of Internal Medicine, Pontificia Universidad Javeriana, Bogotá D.C., Colombia; Cardiology Unit, Heart Failure and Heart Transplant Clinic, Hospital Universitario San Ignacio, Bogotá D.C., Colombia
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Saleeby E, Pietersz JD, Garcia E, Jackson A, Thiel de Bocanegra H. Pregnancy intention screening as a vital sign at intake: Impact of EHR implementation on documentation. Contraception 2018. [DOI: 10.1016/j.contraception.2018.07.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Mallada-Frechin J, Meca-Lallana V, Barrero F, Martinez-Gines ML, Marzo-Sola ME, Ricart J, Garcia E, En Representacion de Los Investigadores Del Estudio Ms Next ERDLIDEMN. [Efficacy and safety of fingolimod in routine clinical practice in patients with relapsing-remitting multiple sclerosis in Spain: an intermediate analysis of the MS NEXT study]. Rev Neurol 2018; 67:157-167. [PMID: 30047118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
INTRODUCTION Fingolimod is a disease modifying therapies, which has showed clinical efficacy and an acceptable safety profile in clinical trials with relapsing-remitting multiple sclerosis (RRMS) patients. AIM To assess fingolimod effectiveness and safety in patients with RRMS in clinical practice. PATIENTS AND METHODS We present an interim analysis (July 2015) of MS NEXT, an observational, retrospective and multicenter study. 442 patients were included (mean age: 41 ± 9 years; median baseline EDSS: 3.0; 70% female; 284 previously treated with first-line disease modifying therapies, 139 with natalizumab and 19 without a previous treatment; mean fingolimod treatment duration: 25 ± 9 months) treated with fingolimod from November 2011 and with at least 12 months follow-up. 56 neurology-unit Spanish hospitals enrolled patients. Basal clinical and demographic data were recorded. Relapses, EDSS scores and radiological activity were recorded at baseline and annually. Adverse events were also recorded during the follow-up period. RESULTS After two years of follow-up: annual relapse rates decreased by 76%, the proportion of relapse-free patients was 67%, of disability progression-free patients confirmed at 3 months was 91%, of relapse and disability progression-free patients was 63%, of radiological activity-free patients was 50%, and the proportion of relapse, disability progression and radiological activity-free patients was 35%. Only 3.9% of patients discontinued fingolimod permanently during the first year of treatment. CONCLUSIONS In this interim analysis, most of patients treated with fingolimod in clinical practice had a controlled clinical disease activity, stable disability progression and high persistency.
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Affiliation(s)
| | - V Meca-Lallana
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - F Barrero
- Hospital Clinico Universitario San Cecilio, 18012 Granada, Espana
| | | | - M E Marzo-Sola
- Complejo Hospitalario San Millan-San Pedro, 26004 Logrono, Espana
| | - J Ricart
- Novartis Farmaceutica, Barcelona, Espana
| | - E Garcia
- Novartis Farmaceutica, Barcelona, Espana
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Briongos Figuero S, Estevez A, Sanchez A, Perez ML, Martinez-Ferrer JB, Garcia E, Vinolas X, Arenal A, Alzueta J, Basterra N, Rodriguez A, Fernandez-Lozano I, Munoz-Aguilera R. P3453Survival and arrhythmic mortality among ischemic and non-ischemic heart failure patients undergoing ICD-only therapy for primary prevention strategy. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - A Estevez
- University Hospital Infanta Leonor, Madrid, Spain
| | - A Sanchez
- University Hospital Infanta Leonor, Madrid, Spain
| | - M L Perez
- University Hospital Complex A Coruña, A Coruña, Spain
| | | | - E Garcia
- Hospital of Meixoeiro, Vigo, Spain
| | - X Vinolas
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - A Arenal
- University Hospital Gregorio Maranon, Madrid, Spain
| | - J Alzueta
- University Hospital Virgen de la Victoria, Malaga, Spain
| | | | - A Rodriguez
- University Hospital of the Canaries, Santa Cruz de Tenerife, Spain
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Garcia E, Moura L, Abelleira A, Aguín O, Ares A, Mansilla P. Characterization of Pseudomonas syringae pv. actinidiae biovar 3 on kiwifruit in north-west Portugal. J Appl Microbiol 2018; 125:1147-1161. [PMID: 29877004 DOI: 10.1111/jam.13943] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 05/11/2018] [Accepted: 05/25/2018] [Indexed: 12/23/2022]
Abstract
AIMS Bacterial kiwifruit canker disease, caused by Pseudomonas syringae pv. actinidiae (Psa) was detected in north-west Portugal in 2010, and has since caused significant losses. The objectives of this work were to characterize the Portuguese population(s) of Psa and to define the actual prevalence of Psa biovars in the most productive kiwifruit region in Portugal. METHODS AND RESULTS Isolates obtained from Actinidia deliciosa orchards were characterized by morphological, biochemical, physiological, fatty acids and molecular tests (PCR, BOX-PCR, duplex-PCR, multiplex-PCR and RFLP), phaseolotoxin, housekeeping and effector genes and pathogenicity. Results established that only Psa biovar 3 is present in the north-west of Portugal, despite phenotypic and genetic variability among the isolates. CONCLUSIONS This work provides new information on P. syringae pv. actinidiae (Psa) genetic profile in Portugal, indicating for the first time, that two genetically different subpopulations of Psa biovar 3 are present. SIGNIFICANCE AND IMPACT OF THE STUDY A new subpopulation of Psa biovar 3 was found for the first time in Portugal, contributing to increase knowledge about this population worldwide and to support further understanding of the impact of Psa.
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Affiliation(s)
- E Garcia
- Escola Superior Agrária, Instituto Politécnico de Viana do Castelo, Refóios, Ponte de Lima, Portugal
| | - L Moura
- Escola Superior Agrária, Instituto Politécnico de Viana do Castelo, Refóios, Ponte de Lima, Portugal.,Mountain Research Centre (CIMO), Instituto Politécnico de Viana do Castelo, Escola Superior Agrária, Refóios, Ponte de Lima, Portugal
| | - A Abelleira
- Estación Fitopatolóxica Areeiro, Diputación Pontevedra, Pontevedra, Spain
| | - O Aguín
- Estación Fitopatolóxica Areeiro, Diputación Pontevedra, Pontevedra, Spain
| | - A Ares
- Estación Fitopatolóxica Areeiro, Diputación Pontevedra, Pontevedra, Spain
| | - P Mansilla
- Estación Fitopatolóxica Areeiro, Diputación Pontevedra, Pontevedra, Spain
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Garcia E, Abraham A, Nguyen S, Artaza J, Ferrini M. 417 The pro-erectile and anti-fibrotic effects of the nutraceutical Revactin® are mediated by activation of the iNOS-cGMP pathway. J Sex Med 2018. [DOI: 10.1016/j.jsxm.2018.04.323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Munster PN, Park J, Desai P, Garcia E, Cheng S, Greier S, Pawlowska N, Chaudhuri AR, Thomas S. Abstract P5-14-04: A novel implant to deliver localized hormonal therapy to prevent and treat breast cancer. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p5-14-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Most cancer treatment and prevention strategies include removal of the respective organ or systemic therapy. Early interception and cancer prevention is fraught with uncertainties in individual risk assessment and the absence of early surrogate markers to monitor efficacy. Hence, cancer prevention studies typically require large patient numbers. They are performed in unselected populations without clearly defined risk and benefits are often small or diluted. Hence, even successful strategies with documented benefit such as tamoxifen, have found only poor uptake in the at-risk population. Many women and providers are deterred by the low benefits to risk ratio of systemic tamoxifen exposure. The opportunity to selectively treat with an effective agent would limit the need for surgery and circumvent systemic exposure.
We propose a less toxic and less debilitating approach to prevent and treat early stage breast cancer by utilizing the slow release of anti-estrogens from silastic tubing as a local drug delivery device to the breast. Our in vitro and in vivo data demonstrate consistent release of active fulvestrant through at least 52 weeks. Extrapolating from the amount of residual drug left in the tubing after 52 weeks suggests that drug release could be maintained sufficiently to and beyond 5 years. Silastic tubing released fulvestrant at clinically relevant concentrations and associated with inhibition of ER signaling and cell proliferation in vitro. In vivo anti-tumor activity was comparable to systemic administration of the anti-estrogen. The silastic tubing preferentially delivered the anti-estrogen to mammary tissue with minimal accumulation in major organs and 20-fold lower concentrations in adjacent (abdominal) and distant fat (thoracic) pads. Consistent with fulvestrant penetrance through tumors, local delivery was more effective in reducing Ki-67 immediately adjacent to the tubing but maintained concentrations comparable to systemic therapy throughout the entire tumors. We further demonstrated that human fat cells readily take up fulvestrant and then transfer the drug to breast cancer cells. These findings support the use of local drug delivery through the human breast tissue and surrounding fatty tissue. Mammary tissues are rapidly cleared of fulvestrant upon removal of the drug-loaded tubing. This would allow the long term implantation of a drug delivery device designed to be emptied or refilled.
Local drug delivery is ideally suited in a setting of local disease or recurrence with minimal risk for systemic metastases with the goal of producing high concentrations without systemic application of the drug. Our data support the concept of a local silastic tubing device as a means to locally deliver an anti-estrogen in three major applications: early interventions for localized tumors, such as ductal carcinoma in situ (DCIS) or early stage breast cancer with low metastatic potential, prevention of breast cancer in women at higher risk due genetic predisposition, or used in concert with systemic therapy to provide a localized therapeutic boost. Overall, the use of implantable silastic tubing for local drug delivery represents a promising approach and introduces a potential paradigm shift in prevention and treatment of breast cancer.
Citation Format: Munster PN, Park J, Desai P, Garcia E, Cheng S, Greier S, Pawlowska N, Chaudhuri AR, Thomas S. A novel implant to deliver localized hormonal therapy to prevent and treat breast cancer [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr P5-14-04.
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Affiliation(s)
- PN Munster
- University of California, San Francisco, CA; University of California, Berkeley, CA
| | - J Park
- University of California, San Francisco, CA; University of California, Berkeley, CA
| | - P Desai
- University of California, San Francisco, CA; University of California, Berkeley, CA
| | - E Garcia
- University of California, San Francisco, CA; University of California, Berkeley, CA
| | - S Cheng
- University of California, San Francisco, CA; University of California, Berkeley, CA
| | - S Greier
- University of California, San Francisco, CA; University of California, Berkeley, CA
| | - N Pawlowska
- University of California, San Francisco, CA; University of California, Berkeley, CA
| | - AR Chaudhuri
- University of California, San Francisco, CA; University of California, Berkeley, CA
| | - S Thomas
- University of California, San Francisco, CA; University of California, Berkeley, CA
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Maldonado D, Loayza A, Garcia E, Pacheco L. Qualitative aspects of the effectiveness of Culpeo foxes ( Lycalopex culpaeus ) as dispersers of Prosopis alba (Fabaceae) in a Bolivian dry valley. Acta Oecologica 2018. [DOI: 10.1016/j.actao.2018.02.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Arribas JM, Garcia E, Jara R, Gutierrez F, Albert L, Bixquert D, García-Puente J, Albacete C, Canovas S, Morales A. Incidence and etiological mechanism of stroke in cardiac surgery. Neurologia 2017; 35:458-463. [PMID: 29249300 DOI: 10.1016/j.nrl.2017.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 10/01/2017] [Accepted: 10/15/2017] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE We studied patients who had experienced a stroke in the postoperative period of cardiac surgery, aiming to analyse their progression and determine the factors that may influence prognosis and treatment. METHODS We established a protocol for early detection of stroke after cardiac surgery and collected data on stroke onset and a number of clinical, surgical, and prognostic variables in order to perform a descriptive analysis. RESULTS Over the 15-month study period we recorded 16 strokes, which represent 2.5% of the patients who underwent cardiac surgery. Mean age in our sample was 69 ± 8 years; 63% of patients were men. The incidence of stroke in patients aged 80 and older was 5.1%. Five patients (31%) underwent emergency surgery. By type of cardiac surgery, 7% of patients underwent mitral valve surgery, 6.5% combined surgery, 3% aortic valve surgery, and 2.24% coronary surgery. Most cases of stroke (44%) were due to embolism, followed by hypoperfusion (25%). Stroke occurred within 2 days of surgery in 69% of cases. The mean NIHSS score in our sample of stroke patients was 9; code stroke was activated in 10 cases (62%); one patient (14%) underwent thrombectomy. Most patients progressed favourably: 13 (80%) scored≤2 on the modified Rankin Scale at 3 months. None of the patients died during the postoperative hospital stay. CONCLUSION In our setting, strokes occurring after cardiac surgery are usually small and have a good long-term prognosis. Most of them occur within 2 days, and they are mostly embolic in origin. The incidence of stroke in patients aged 80 and older and undergoing cardiac surgery is twice as high as that of the general population.
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Affiliation(s)
- J M Arribas
- Servicio de Cirugía Cardiovascular, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España.
| | - E Garcia
- Servicio de Neurología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - R Jara
- Servicio de Cuidados Intensivos, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - F Gutierrez
- Servicio de Cirugía Cardiovascular, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - L Albert
- Servicio de Neurología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - D Bixquert
- Servicio de Cuidados Intensivos, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - J García-Puente
- Servicio de Cirugía Cardiovascular, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - C Albacete
- Servicio de Cuidados Intensivos, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - S Canovas
- Servicio de Cirugía Cardiovascular, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - A Morales
- Servicio de Neurología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
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Arevalo-Saenz A, Gonzalez-Alvaro I, Pulido-Rivas P, Vicente E, Garcia E, Castaneda S, Ocon E, Gomez-Leon N, Sola RG. [Medullar thoracic compression by tophaceous gout: presentation of a case and review of the literature]. Rev Neurol 2017; 65:368-372. [PMID: 28990647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Spine involvement in gout is an extremely uncommon complication. Dorsalgia and quadriplegia are some manifestations that may occur, although these symptoms are seen more frequently in other more prevalent pathologies, such as spinal tumors. CASE REPORT We present an unusual case of thoracic spinal cord compression at T10-T11 level caused by the extradural deposit of tophaceous material in a 52-year-old woman with uncontrolled chronic tophaceous gout. In addition to intensive medical treatment, the patient required surgery (hemilaminectomy and spinal decompression) and subsequent rehabilitation. Overall and neurological evolution were satisfactory.
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Affiliation(s)
| | | | - P Pulido-Rivas
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - E Vicente
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - E Garcia
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - S Castaneda
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - E Ocon
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - N Gomez-Leon
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
| | - R G Sola
- Hospital Universitario de la Princesa, 28006 Madrid, Espana
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Ferrer F, Pont A, De Blas R, Boladeras A, Garin O, Ventura M, Garcia E, Gutierrez C, Zardoya E, Rojas F, Bavestrello P, Laplana M, Mases J, Castells M, Guix I, Suarez J, Picon C, Pera J, Ferrer M, Guedea F. Toxicity and Quality of Life (QoL) Comparison between Two Escalation Dose Fractionation Protocols With Steroatactic Body Radiation Therapy in Prostate Cancer. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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David AM, Mercado SP, Klein JD, Kaundan MSK, Koong HN, Garcia E. Protecting children and families from tobacco and tobacco-related NCDs in the Western Pacific: good practice examples from Malaysia, Philippines and Singapore. Child Care Health Dev 2017; 43:774-778. [PMID: 28480578 DOI: 10.1111/cch.12472] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Revised: 03/03/2017] [Accepted: 04/03/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND Non-communicable diseases (NCDs) are generally considered diseases of adulthood, but NCD risk factors like tobacco use often are taken up during childhood and adolescence, and second-hand smoke exposure affects child survival and development. METHODS At a regional meeting of the Asia Pacific Child and Family Health Alliance for Tobacco Control, members reviewed existing good practices of child-focused tobacco control approaches using health promotion strategies. These interventions were implemented nationally in Malaysia, the Philippines and Singapore. RESULTS Three good practice national examples were identified that focused on creating supportive tobacco-free environments and upgrading cessation skills among paediatricians. These country examples highlight strategic areas to protect children and families from the harms of tobacco, as part of NCD prevention and control. Training paediatricians in brief cessation advice has enabled them to address tobacco-using parents. Fully enforcing smoke-free public areas has led to an increase in smoke-free homes. The Tobacco Free Generation is a tobacco control 'endgame' strategy that taps into a social movement to deglamorize tobacco use and empower youth born in and after year 2000 to reject tobacco and nicotine addiction. CONCLUSION Tobacco control is pivotal in the fight against NCDs; health promotion strategies to protect children and youth from tobacco have a critical role to play in NCD prevention and control. Frontline health workers, including primary care paediatricians, need to step up and actively advocate for full implementation of the WHO Framework Convention on Tobacco Control, including tobacco tax increases and smoke-free areas, while monitoring patients and their parents for tobacco use and second-hand smoke exposure, preventing adolescent smoking uptake, and offering cessation support. A life-course approach incorporating child-focused efforts to prevent initiation of smoking and second-hand smoke exposure with measures promoting cessation among parents will offer the greatest chance of overcoming future tobacco-related NCD burden.
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Affiliation(s)
- A M David
- Health Partners, LLC, in Tamuning, GU, USA
| | - S P Mercado
- Division of NCD and Health through the Life-Course at the World Health Organization Western Pacific Regional Office, Manila, Philippines
| | - J D Klein
- Technical Advisory Group on NCDs at the International Pediatric Association, Webster Groves, MO, USA
| | - M s/o K Kaundan
- Malaysian Health Promotion Board (MySihat), Putrajaya, Malaysia
| | - H N Koong
- Duke National University of Singapore Graduate Medical School, Duke-NUS Graduate Medical School, Singapore
| | - E Garcia
- Philippine Ambulatory Pediatric Association, Manila Doctors' Hospital, Manila, Philippines
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Kurnosov A, Cacciatore M, Pirani F, Laganà A, Martí C, Garcia E. Closer versus Long Range Interaction Effects on the Non-Arrhenius Behavior of Quasi-Resonant O 2 + N 2 Collisions. J Phys Chem A 2017; 121:5088-5099. [PMID: 28598167 DOI: 10.1021/acs.jpca.7b04204] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report in this paper an investigation on energy transfer processes from vibration to vibration and/or translation in thermal and subthermal regimes for the O2 + N2 system performed using quantum-classical calculations on different empirical, semiempirical, and ab initio potential energy surfaces. In particular, the paper focuses on the rationalization of the non-Arrhenius behavior (inversion of the temperature dependence) of the quasi-resonant vibration-to-vibration energy transfer transition rate coefficients at threshold. To better understand the microscopic nature of the involved processes, we pushed the calculations to the detail of the related cross sections and analyzed the impact of the medium and long-range components of the interaction on them. Furthermore, the variation with temperature of the dependence of the quasi-resonant rate coefficient on the vibrational energy gap between initial and final vibrational states and the effectiveness of quantum-classical calculations to overcome the limitations of the purely classical treatments were also investigated. These treatments, handled in an open molecular science fashion by chaining data and competencies of the various laboratories using a grid empowered molecular simulator, have allowed a rationalization of the dependence of the computed rate coefficients in terms of the distortion of the O2-N2 configuration during the diatom-diatom collisions. A way of relating such distortions to a smooth and continuous progress variable, allowing a proper evolution from both long to closer range formulation of the interaction and from its entrance to exit channel (through the strong interaction region) relaxed graphical representations, is also discussed in the paper.
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Affiliation(s)
- A Kurnosov
- Troitsk Institute of Innovation and Fusion Research , 142092 Troitsk, Moscow, Russia
| | - M Cacciatore
- Nanotec-Institute for Nanotechnology, CNR , Via Amendola 122/D, 70126 Bari, Italy
| | - F Pirani
- Nanotec-Institute for Nanotechnology, CNR , Via Amendola 122/D, 70126 Bari, Italy.,Dipartimento di Chimica, Biologia e Biotecnologie, Università di Perugia , 06123 Perugia, Italy
| | - A Laganà
- Dipartimento di Chimica, Biologia e Biotecnologie, Università di Perugia , 06123 Perugia, Italy
| | - C Martí
- Dipartimento di Chimica, Biologia e Biotecnologie, Università di Perugia , 06123 Perugia, Italy
| | - E Garcia
- Departamento de Quimica Fisica, Universidad del Pais Vasco (UPV/EHU) , 01006 Vitoria, Spain
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Briongos Figuero S, Sanchez A, Estevez A, Perez ML, Martinez-Ferrer JB, Garcia E, Vinolas X, Arenal A, Alzueta J, Basterra N, Rodriguez A, Fernandez-Lozano I, Munoz-Aguilera R. P1741Arrhythmic risk among ischemic and non-ischemic heart failure patients with narrow QRS: insigths from the umbrella registry. Europace 2017. [DOI: 10.1093/ehjci/eux161.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Briongos Figuero S, Sanchez A, Estevez A, Perez ML, Martinez Ferre JB, Garcia E, Vinolas X, Arenal A, Alzueta J, Basterra N, Rodriguez A, Lozano I, Munoz-Aguilera R. P1744Inappropriate therapies in primary prevention ICD patients with narrow QRS: dual or single chamber ICD? The question remains. Europace 2017. [DOI: 10.1093/ehjci/eux161.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Delnoy PPHM, Brugada J, Singh J, Degand B, De Sousa J, Tercedor L, Fernandez Lozano I, Garcia E, Ziglio F, Ritter P. P1535Weekly CRT optimization success with the SonR contractility sensor. Europace 2017. [DOI: 10.1093/ehjci/eux158.161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Debonnel CS, Wang TX, Suzuki M, Garcia E, Peterson PF. Visual TSUNAMI: A Versatile, User-Friendly, Multidimensional Ablation and Gas-Dynamics Design Code. Fusion Science and Technology 2017. [DOI: 10.13182/fst05-a844] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- C. S. Debonnel
- University of California, 4118 Etcheverry Hall, Berkeley CA 94720-1730, USA
- Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley CA 94720, USA
| | - T. X. Wang
- University of California, 4118 Etcheverry Hall, Berkeley CA 94720-1730, USA
- Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley CA 94720, USA
| | - M. Suzuki
- University of California, 4118 Etcheverry Hall, Berkeley CA 94720-1730, USA
| | - E. Garcia
- University of California, 4118 Etcheverry Hall, Berkeley CA 94720-1730, USA
| | - P. F. Peterson
- University of California, 4118 Etcheverry Hall, Berkeley CA 94720-1730, USA
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Garcia E, Moreno R, Tarjuelo B. The link between developmental psychiatry and dual disorders from early attachment to first drugs abuse. Eur Psychiatry 2017. [DOI: 10.1016/j.eurpsy.2017.01.544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Since Dual Disorders expression was used for the first time, the old dilemma between cathegorial and dimensional grew again as a main issue because many authors wondered about its utility. The question was how far we can speak about two different entities, because doing so we are assuming comorbidity instead of a complex syndrome, with different clinical presentations (i.e. Talking about fever and cough instead of pneumonia). Child and adolescence psychiatry uses developmental psychiatry as a very useful tool to understand patients. Syndromes are seen as dynamic as patients. At the same time that patients grow their clinical presentations, evolves new symptoms or signs. We have reviewed retrospectively a group of twenty parents that were named as dual disorders, with different substance abuse but a common path in their childhood; all of them were diagnosed of ADHD and Conduct Disorder. We chose them because of the differences that DSM, ICD and main researchers have about this group, which some consider better described as a Disocial hiperquinetic disorder (ICD) than a AHDH with a conduct disorder associated (DSM), comorbidity again. We agreed with ICD opinion and will discuss how in some way we are somehow as those blind people describing different parts of the same elephant when we talk sometimes about dual. Truth is that opposite dual view or its syndromic treatment developmental psychiatry has all the time underlined the role of reward circuits/executive functions as epigenetic issues, both modulated by gene and environment.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Hernando B, Aliaga I, Fernandez C, Garcia E, Gomez A, Vera V. Caries in Mount Classification: clinical and radiological concordance. J Clin Exp Dent 2017. [DOI: 10.4317/medoral.176438700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Sparks H, Görlitz F, Kelly DJ, Warren SC, Kellett PA, Garcia E, Dymoke-Bradshaw AKL, Hares JD, Neil MAA, Dunsby C, French PMW. Characterisation of new gated optical image intensifiers for fluorescence lifetime imaging. Rev Sci Instrum 2017; 88:013707. [PMID: 28147687 DOI: 10.1063/1.4973917] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
We report the characterisation of gated optical image intensifiers for fluorescence lifetime imaging, evaluating the performance of several different prototypes that culminate in a new design that provides improved spatial resolution conferred by the addition of a magnetic field to reduce the lateral spread of photoelectrons on their path between the photocathode and microchannel plate, and higher signal to noise ratio conferred by longer time gates. We also present a methodology to compare these systems and their capabilities, including the quantitative readouts of Förster resonant energy transfer.
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Affiliation(s)
- H Sparks
- Photonics Group, Department of Physics, Imperial College London, Prince Consort Road, London SW7 2BW, United Kingdom
| | - F Görlitz
- Photonics Group, Department of Physics, Imperial College London, Prince Consort Road, London SW7 2BW, United Kingdom
| | - D J Kelly
- Photonics Group, Department of Physics, Imperial College London, Prince Consort Road, London SW7 2BW, United Kingdom
| | - S C Warren
- Photonics Group, Department of Physics, Imperial College London, Prince Consort Road, London SW7 2BW, United Kingdom
| | - P A Kellett
- Kentech Instruments Ltd., Howbery Park, Wallingford OX10 8BD, United Kingdom
| | - E Garcia
- Photonics Group, Department of Physics, Imperial College London, Prince Consort Road, London SW7 2BW, United Kingdom
| | | | - J D Hares
- Kentech Instruments Ltd., Howbery Park, Wallingford OX10 8BD, United Kingdom
| | - M A A Neil
- Photonics Group, Department of Physics, Imperial College London, Prince Consort Road, London SW7 2BW, United Kingdom
| | - C Dunsby
- Photonics Group, Department of Physics, Imperial College London, Prince Consort Road, London SW7 2BW, United Kingdom
| | - P M W French
- Photonics Group, Department of Physics, Imperial College London, Prince Consort Road, London SW7 2BW, United Kingdom
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Fantaneanu TA, Tillman G, Garcia E, Grady T, Dworetzky BA. Preserved vagus nerve stimulator function after radiation therapy. Acta Neurol Scand 2017; 135:142-144. [PMID: 26968442 DOI: 10.1111/ane.12584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2016] [Indexed: 11/27/2022]
Abstract
BACKGROUND Epilepsy and breast cancer are both prevalent conditions. A subset of women with medically refractory epilepsy and vagus nerve stimulators (VNS) may later develop breast cancer and may require adjuvant radiation as part of their treatment regimen. However, to date, little data are available on the effects of radiation on VNS function. CASE PRESENTATION We present a young woman with tuberous sclerosis, developmental delay, and medically refractory epilepsy who developed left-sided breast cancer. Her epilepsy became controlled with a recent addition of a VNS implanted in her left chest wall. She required adjuvant radiation therapy to her left breast, and this raised the novel question of the safety of radiation on the integrity and functioning of the device, which we explore in this article. CONCLUSION This case is the first report of a patient with VNS for epilepsy and breast cancer who received radiation therapy proximal to the device. The device continued to function properly despite the exposure.
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Affiliation(s)
- T. A. Fantaneanu
- Department of Neurology; Brigham and Women's Hospital; Boston MA USA
| | - G. Tillman
- Department of Radiation Oncology; Massachusetts General Hospital; Boston MA USA
| | - E. Garcia
- Department of Neurology; Newton-Wellesley Hospital; Newton MA USA
| | - T. Grady
- Department of Surgery; Newton-Wellesley Hospital; Newton MA USA
| | - B. A. Dworetzky
- Department of Neurology; Brigham and Women's Hospital; Boston MA USA
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Penaranda A, Garcia E, Barragan A, Rondon M, Perez A, Rojas M, Caraballo L, Dennis R. Factors associated with Allergic Rhinitis in Colombian subpopulations aged 1 to 17 and 18 to 59. Rhinology 2016. [DOI: 10.4193/rhin14.234] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Garcia E, Osornio-Vargas A. In vitro study of the interaction of particulate matter with human brain-derived astrocytes: Effect on the aryl hydrocarbon receptor (AHR/CYP1A1) pathway. Toxicol Lett 2016. [DOI: 10.1016/j.toxlet.2016.07.197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Aguirre E, Mele M, Tuset N, Velasco A, Tarragona J, Sampayo M, Serrano S, Riu F, Rodriguez-Balada M, Matias-Guiu X, Garcia E, Ortega E, BalmaÑa J. Screening for Lynch syndrome among endometrial cancer patients less than 60 years. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw374.34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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